深 圳 市 逸 云 天 电 子 有 限 公 司 SPECIFICATION SHEET for AMMONIA SENSOR with FAST RESPONSE TYPE NH3/MR-100 PERFORMANCE CHARACTERISTICS Nominal Range Maximum Overload Expected Operation Life Output Signal Resolution Temperature Range Pressure Range Pressure Coefficient T90 Response Time Relative Humidity Range 0 – 100 ppm 200 ppm 2 years in air 120 ± 30 nA/ppm 1 ppm - 10 °C to 40 °C Atmospheric 1) No data < 50 sec 15 % to 90 % R.H.non- condensing 0 ppm ± 3 ppm -8 ppm Baseline Maximum Zero Shift (+20°C to +40°C) Typical Long Term Output Drift < 5% per 6 months Recommended Load Resistor Bias Voltage Repeatability Output Linearity Humidity Effect 2) 1) no data for deviations 2) aprupt changes in rel. humidity causes a short term transient signal CROSS-SENSITIVITY DATA Interfering Gas 10 Ohm Not allowed < 3 % of signal < 5 % full scale < 4 ppm Concentration Reading PHYSICAL CHARACTERISTICS Weight Position Sensitivity Storage Life Recommended Storage Temperature Warranty Period ~ 5.4 g None Six months in container 5 °C – 20 °C 12 months from date of dispatch Miniature-Size Outline Dimensions BOTTOM VIEW Reference Sensing Counter 13.5 mm PCD 90° 18 mm 20 mm SIDE VIEW 0 ppm 0 ppm -7 ppm 7 ppm -1 ppm -20 ppm -55 ppm 0 ppm 0 ppm 300 ppm 200 ppm 20 ppm 20 ppm 20 ppm 20 ppm 20 ppm 2 % 10 ppm CO H2 3) SO2 H2S 3) NO 3) 3) NO2 Cl2 CO2 SiH4 3) Long term exposures and high concentrations may affect the performance characteristics Performance data conditions: 20 °C, 50% RH and 1013 mbar 5 mm Pin Projection 1.5 mm Pins on 13.5 mm PCD APPLICATIONS Leak Detection Safety and Environmental Control For Portable Gas Detectors The data contained in this document is for guidance only. Membrapor AG accepts no liability for any consequential losses, injury or damage resulting from the use of this document or the information contained within it. The data is given for guidance only. Customers should test under their own conditions, to ensure that the sensors are suitable for their own requirements. REV.: 5/2005 Page 1 of 1 地址：深圳市南山区南头路嘉南美地 E 座 1305 室 电话：0755-86211867 86211857 主页：www.yiyuntian.net 联系人：崔 殿 传 真：0755-86211864 邮 箱：info@yiyuntian.net